Rain gutter



FIG. 1 is a perspective view of the rain gutter showing the new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof; and,

FIG. 6 is a side view thereof.

FIGS. 1-5 are shown with a symbolic break in their length. The appearance of any portion of the article between the break lines forms no part of the claimed design. 

CLAIM The ornamental design for a rain gutter, as shown and described. 